{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1285885231",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee78b0629aed1ad9b0dc6e442147b7e5181c8639b65efbc3ca4fcbc31585d658",
    "signature": "0x230aa24df5794b4f4deb0b0a0b5ef77371a6c85d468bca8febe52f768c56c6db51d45c095570a84d015aea170b7ba182ec2bf418661c37f35a2fa63c54320f411c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}